The most advance triathlon race day shoe, the Ultra Race 4.0 gets you out of T2 faster and provides a smooth ride for your entire race. Built with the amazing glove-like fit of the Ultrafit upper, and secured with the Boa Dynamic Fit System, this neutral running shoe fits like no other on the planet. Lightweight cushioned comfort with 8mm offset and CarbonSpan+, you will feel fast. Weight: 8.4oz/238g
- Dynamic Fit System with Boa provides a high-performance, precision fit that is miro-adjustable, secure, and lightweight
- Z-Bound™ midsole for the ultimate cushioned ride
- UltraFit™ upper for unmatched next-to-skin comfort
Dynamic Fit System with Boa - Durable and lightweight reel combines with aircraft-grade stainless steel laces to provide a smooth, even closure for a secure, comfortable, and truly customized fit.
Lighter, stronger, and faster. Tunable control that maximizes a smooth, powerful “toe off” – for effortless forward momentum without forefoot fatigue.
Ultra Fit Upper
UltraFit Uppers with Teksheen use a unique compression design to boost performance and reduce weight.